Apparatus for a high speed sleeveless rotor
A high-speed sleeveless rotor for an electric machine is provided. The rotor includes a shaft (108) rotatable about a longitudinal axis, and a rotor core (148) circumscribing at least a portion of the shaft, the rotor core including an axially oriented slot (306), the slot including a radially outer...
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| Main Authors | , , |
|---|---|
| Format | Patent |
| Language | Chinese English |
| Published |
08.02.2012
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| Subjects | |
| Online Access | Get full text |
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| Abstract | A high-speed sleeveless rotor for an electric machine is provided. The rotor includes a shaft (108) rotatable about a longitudinal axis, and a rotor core (148) circumscribing at least a portion of the shaft, the rotor core including an axially oriented slot (306), the slot including a radially outer slot opening, a radially inner slot floor (320,604), and a slot sidewall extending therebetween, the slot floor including a topstick attachment member (322) extending radially outward from the slot floor and configured to engage a topstick (316) positioned in the slot opening (318), the slot sidewall comprising a shoulder configured to engage the topstick, preventing radially outward movement of the topstick. |
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| AbstractList | A high-speed sleeveless rotor for an electric machine is provided. The rotor includes a shaft (108) rotatable about a longitudinal axis, and a rotor core (148) circumscribing at least a portion of the shaft, the rotor core including an axially oriented slot (306), the slot including a radially outer slot opening, a radially inner slot floor (320,604), and a slot sidewall extending therebetween, the slot floor including a topstick attachment member (322) extending radially outward from the slot floor and configured to engage a topstick (316) positioned in the slot opening (318), the slot sidewall comprising a shoulder configured to engage the topstick, preventing radially outward movement of the topstick. |
| Author | ZYWOT JAN JIA XIAOCHUAN AUSTIN NORMAN K |
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| Notes | Application Number: CN201110224507 |
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| RelatedCompanies | GE AVIAT SYSTEMS LLC |
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| Snippet | A high-speed sleeveless rotor for an electric machine is provided. The rotor includes a shaft (108) rotatable about a longitudinal axis, and a rotor core (148)... |
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| SubjectTerms | CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION |
| Title | Apparatus for a high speed sleeveless rotor |
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